private void LoadComboBox_CarProducers()
 {
     DataAccess da = new DataAccess();
     List<car_producer> cars = da.GetCarProducers();
     foreach (car_producer m in cars)
     {
         cbProds.Items.Add(m.name);
     }
     cbProds.SelectedIndex = 0;
 }
 private void loadComboBox_CarProducers()
 {
     edtProducer.Items.Clear();
     edtProducer.UpdateLayout();
     DataAccess da = new DataAccess();
     List<car_producer> items = da.GetCarProducers();
     foreach (car_producer i in items)
     {
         edtProducer.Items.Add(i.name);
     }
     edtProducer.SelectedIndex = 0;
 }
 private void ReloadList()
 {
     DataAccess da = new DataAccess();
     this.DataContext = da.GetCarProducers();
 }